题目内容
设函数,则满足的x取值范围为________
设函数,则满足的x的取值范围是 ( )
A.,2] B.[0,2] C.[1,+) D.[0,+)
设函数,则满足的x的取值范围是
A.,2] B.[0,2] C.[1,+) D.[0,+)
A.,2] B.[0,2]
C.[1,+] D.[0,+]
(A),2] (B)[0,2] (C)[1,+) (D)[0,+)